<span class="searchmatch">microtunnels</span> plural of <span class="searchmatch">microtunnel</span> intercolumns...
From micro- + tunnel. <span class="searchmatch">microtunnel</span> (plural <span class="searchmatch">microtunnels</span>) A microscale tunnel. 2016 February 6, “In Vitro Reconstruction of Neuronal Networks Derived from...
inter- + column. intercolumn (plural intercolumns) (architecture) A space between columns. intercolumn (not comparable) Between columns. <span class="searchmatch">microtunnel</span>...